But as a sativa, Gremlin is best used for daytime purposes when energy and focus are critical. The head high is alert and relaxed, making this strain a good bet for treating depression, fatigue, stress, and anxiety. It also provides an antidepressant mood boost that can last for hours. Gremlin has a strong, sweet citrus flavor and a similar smell. The buds have a white frosted appearance due to a thick layer of resinous trichomes. This medical strain is worth trying at least once, especially for those with active daily lives, but it's decidedly hard to find. Look for it on the legal markets of the West Coast, but don't expect to see it much of anywhere else. Gremlin has THC levels that many patients would find appealing, but demand for it is weak at best.